kernel /upgrade/vmlinuz preupgrade lang=hu_HU.UTF-8 keymap=hu
stage2=hd:sda1:/upgrade/stage.img \
method=http://ftp.crc.dk/fedora/linux/releases=9/Fedora/x86_64/os
You shouldn't even need a method= parameter here. anaconda is smart
enough to know you're using preupgrade and will look in the right place.
So try removing it from your boot config and see what happens.
- Chris